initial commit

.github/workflows/build.yml

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+name: Build Job
+
+on: [pull_request, push]
+
+env:
+  # Path to the solution file relative to the root of the project.
+  SOLUTION_FILE_PATH: .
+
+jobs:
+  build:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        dotnet-version: [ '7.0.x' ]
+        configuration: [ Debug, Release ]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup .NET Core SDK ${{ matrix.dotnet-version }}
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: ${{ matrix.dotnet-version }}
+
+      - name: Install Dependencies
+        run: dotnet restore
+
+      - name: Build
+        run: dotnet build -c ${{ matrix.configuration }}

.github/workflows/release.yml

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+name: Release Job
+
+on:
+  push:
+    branches: [ main ]
+
+concurrency: release
+
+env:
+  SOLUTION_FILE_PATH: .
+  BASE_VERSION: 0.1
+  RELEASE_DIRECTORY: "release_output"
+  PUBLISH_DIRECTORY: "publish"
+
+jobs:
+  tag:
+    name: Create Release Tag
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get Version Info
+        id: version_info
+        run: |
+          echo "build_version=${{ env.BASE_VERSION }}.${{ github.run_number }}" >> $GITHUB_OUTPUT
+        shell: bash
+
+      - name: Create Tag
+        uses: actions/github-script@v6
+        with:
+          script: |
+            github.rest.git.createRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: 'refs/tags/${{ steps.version_info.outputs.build_version }}',
+              sha: context.sha
+            })
+
+  release:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        dotnet-version: [ '7.0.x' ]
+        configuration: [ Release ]
+        os: [ windows-latest ]
+        include:
+          - os: windows-latest
+            OS_NAME: Windows x64
+            DOTNET_RUNTIME_IDENTIFIER: win10-x64
+            RELEASE_ZIP_OS_NAME: win_x64
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup .NET Core SDK ${{ matrix.dotnet-version }}
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: ${{ matrix.dotnet-version }}
+
+      - name: Get Version Info
+        id: version_info
+        run: |
+          echo "build_version=${{ env.BASE_VERSION }}.${{ github.run_number }}" >> $GITHUB_OUTPUT
+          echo "git_short_hash=$(git rev-parse --short "${{ github.sha }}")" >> $GITHUB_OUTPUT
+        shell: bash
+
+      - name: Create Output Directory
+        run: "mkdir ${{ env.RELEASE_DIRECTORY }}"
+
+      - name: Run Publish
+        run: |
+          dotnet publish -c Release -r "${{ matrix.DOTNET_RUNTIME_IDENTIFIER }}" -o ./${{ env.PUBLISH_DIRECTORY }} -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/G2DataGUI --self-contained true
+
+      - name: Pack Windows Build
+        if : matrix.os == 'windows-latest'
+        run: |
+          7z a ./${{ env.RELEASE_DIRECTORY }}/G2DataGUI-${{ steps.version_info.outputs.build_version }}-win_x64.zip ./${{ env.PUBLISH_DIRECTORY }}
+        shell: bash
+
+      - name: Push Release
+        uses: ncipollo/release-action@v1
+        with:
+          name: ${{ steps.version_info.outputs.build_version }}
+          artifacts: "${{ env.RELEASE_DIRECTORY }}/*.tar.gz,${{ env.RELEASE_DIRECTORY }}/*.zip"
+          tag: ${{ steps.version_info.outputs.build_version }}
+          allowUpdates: true
+          omitBodyDuringUpdate: true
+          replacesArtifacts: true

.gitignore

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+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+.vs
+.vscode
+
+# Build results
+[Dd]ebug/
+[Rr]elease/
+x64/
+[Bb]uild/
+[Bb]in/
+[Oo]bj/
+[Pp]ublish/
+
+# Enable "build/" folder in the NuGet Packages folder since NuGet packages use it for MSBuild targets
+!packages/*/build/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.log
+*.scc
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# Rider is a Visual Studio alternative
+.idea/*
+
+# NCrunch
+*.ncrunch*
+.*crunch*.local.xml
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.Publish.xml
+
+# NuGet Packages Directory
+## TODO: If you have NuGet Package Restore enabled, uncomment the next line
+#packages/
+
+# Windows Azure Build Output
+csx
+*.build.csdef
+
+# Windows Store app package directory
+AppPackages/
+
+# Others
+sql/
+*.Cache
+ClientBin/
+[Ss]tyle[Cc]op.*
+~$*
+*~
+*.dbmdl
+*.[Pp]ublish.xml
+*.pfx
+*.publishsettings
+packages/*
+*.config
+
+# Include nuget.config
+!nuget.config
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+App_Data/*.mdf
+App_Data/*.ldf
+
+
+#LightSwitch generated files
+GeneratedArtifacts/
+_Pvt_Extensions/
+ModelManifest.xml
+
+# =========================
+# Windows detritus
+# =========================
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Mac desktop service store files
+.DS_Store
+
+# VS Launch Settings
+launchSettings.json
+
+# NetCore Publishing Profiles
+PublishProfiles/
+
+# Glade backup files
+*.glade~
+
+# game directories
+/[Cc]ontent/

Directory.Packages.props

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+<Project>
+  <PropertyGroup>
+    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+  </PropertyGroup>
+  <ItemGroup>
+    <!-- Avalonia UI Packages -->
+    <PackageVersion Include="Avalonia" Version="11.0.4" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.0.4" />
+    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.4" Condition="'$(Configuration)' == 'Debug'" />
+    <PackageVersion Include="Avalonia.ReactiveUI" Version="11.0.4" />
+		<PackageVersion Include="Avalonia.Themes.Fluent" Version="11.0.4" />
+		<PackageVersion Include="FluentAvaloniaUI" Version="2.0.4" />
+
+    <!-- Audio Packages -->
+    <PackageVersion Include="NAudio" Version="2.2.1" />
+
+    <!-- Speech-To-Text Frameworks -->
+    <PackageVersion Include="Vosk" Version="0.3.38" />
+
+		<!-- Text-to-Speech Frameworks -->
+		<PackageVersion Include="System.Speech" Version="7.0.0" />
+  </ItemGroup>
+</Project>

README.md

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+# STTTS
+
+## Setup
+
+1. Setup a Virtual Audio Cable like [VB-Cable](https://vb-audio.com/Cable/).
+2. For Vosk Recognition, you will need a model, many can be found [here](https://alphacephei.com/vosk/models), I would recommend the [vosk-model-small-en-us](https://alphacephei.com/vosk/models/vosk-model-small-en-us-0.15.zip).
+3. Extract the downloaded Vosk model (preferably to the same directory as `STTTS`).
+3. Open whatever application you wish to use `STTTS` with, and set the Input device/Microphone to the `CABLE Output` device (for CB-Cable).
+4. Download and extract the latest version from [here](https://github.com/krogenth/STTTS/releases).
+5. Run `STTTS`, open the Option Settings.
+6. In Audio, configure the Output device to the `CABLE Input` device (for VB-Cable).
+6. In Vosk, click the `Change` button to select the directory containing the Vosk model to be used (i.e. - `vosk-model-small-en-us` for the small english Vosk model).
+6. Click the Start buttons for both `Recognizer` and `Synthesizer` to begin recognizing and outputting speech.
+
+## How to use
+
+The application is fairly simplistic in its current state. Settings are currently not saved and thus need to be reconfigured each time the application is used.
+The Voice setting can be changed at any time, even while the Synthesizer is running. However, if input/output/playback devices are changed, the respective recognizer/synthesizer will stop running.
+The Synthesizer playback checkbox will enable or disable playing the synthesized audio to the selected Playback device in the Audio settings page.
+
+## Future Development
+
+I am unsure how often I will actually work on this, but I would like to expand the number of recognizers and synthesizers possible, as the C# System Speech Synthesizer is somewhat limited.
+I would also like to allow this to work with OSC to enable input comments and textbox typing in VRChat.

STTTS.Common/Audio/AudioDeviceTypes.cs

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+namespace STTTS.Common.Audio;
+
+public enum AudioDeviceType
+{
+	Input,
+	Output,
+	Playback,
+};

STTTS.Common/Audio/AudioDevices.cs

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+using NAudio.CoreAudioApi;
+
+namespace STTTS.Common.Audio;
+
+public static class AudioDevices
+{
+	public static IEnumerable<MMDevice> GetOutputAudioDevices()
+	{
+		using var enumerator = new MMDeviceEnumerator();
+		return enumerator.EnumerateAudioEndPoints(DataFlow.Render, DeviceState.Active);
+	}
+
+	public static IEnumerable<MMDevice> GetInputAudioDevices()
+	{
+		using var enumerator = new MMDeviceEnumerator();
+		return enumerator.EnumerateAudioEndPoints(DataFlow.Capture, DeviceState.Active);
+	}
+
+	public static MMDevice? GetDeviceByID(string id)
+	{
+		using var mMDeviceEnumerator = new MMDeviceEnumerator();
+		return mMDeviceEnumerator.GetDevice(id);
+	}
+}

STTTS.Common/Audio/InstalledVoices.cs

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+using System.Speech.Synthesis;
+
+namespace STTTS.Common.Audio;
+
+public static class InstalledVoices
+{
+	public static IEnumerable<InstalledVoice> GetVoices()
+	{
+		using var synthesizer = new SpeechSynthesizer();
+		return synthesizer.GetInstalledVoices();
+	}
+
+	public static InstalledVoice? GetVoiceByID(string id)
+	{
+		using var synthesizer = new SpeechSynthesizer();
+		return synthesizer.GetInstalledVoices().Single(voice => voice.VoiceInfo.Id == id);
+	}
+}